Geraldinho is one of those weird, charming Brazilian bootlegs for the Sega Master System—basically a reskin of Teddy Boy with a local comic strip character slapped on it. You run around shooting bubbles at enemies, which feels oddly satisfying even if the controls are a little stiff. The graphics are simple but colorful, and there’s something oddly nostalgic about seeing this random Brazilian mascot in an old-school sidescroller. Definitely more of a curiosity than a must-play, but fun for a few minutes if you’re into obscure retro oddities.